| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
C5H6N2 + O2 = NO2 + CO2 + H2O =>
2 C5H6N2 + 17 O2 = 4 NO2 + 10 CO2 + 6 H2O
Br2WBr4 = WBr6 =>
Br2WBr4 = WBr6
LiClAgF = LiFAgCl =>
LiClAgF = LiFAgCl
Mn{+2} + H2O + O2Co{+2} = MnO2 + H{+} + Co(OH)3 =>
3 Mn{+2} + 8 H2O + 2 O2Co{+2} = 3 MnO2 + 10 H{+} + 2 Co(OH)3
Mg(OH)NaF = Na(OH)MgF =>
Mg(OH)NaF = Na(OH)MgF
BaCe2 + Na2SO4 = BaSO4 + NaCe =>
BaCe2 + Na2SO4 = BaSO4 + 2 NaCe
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
Au + H2O = AuH + O =>
2 Au + H2O = 2 AuH + O
C4H9BrNaI = C4H9INaBr =>
C4H9BrNaI = C4H9INaBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuHI = HCuI =>
CuHI = HCuI
Mn + S = MnS2 =>
Mn + 2 S = MnS2
(C4H8) = (C4H8)30 =>
30(C4H8) = (C4H8)30
AlCONaS = AlSNaCO =>
AlCONaS = AlSNaCO
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Sn + AlCl3 = Al + SnCl4 =>
3 Sn + 4 AlCl3 = 4 Al + 3 SnCl4
MnO2 + HCe = MnCe2 + Ce + H2O =>
MnO2 + 4 HCe = MnCe2 + 2 Ce + 2 H2O
Zn + HCI = ZnCI + H =>
Zn + HCI = ZnCI + H
CaH2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 CaH2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2
Mg + CO2 + H2O = MgCO3 + H =>
Mg + CO2 + H2O = MgCO3 + 2 H
BiCl3 + H2O = H3BiO3 + HCl =>
BiCl3 + 3 H2O = H3BiO3 + 3 HCl
C3H4(NO3)3 = CO2 + N2 + H2O + O2 =>
2 C3H4(NO3)3 = 6 CO2 + 3 N2 + 4 H2O + O2
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
Co(NO3)2 + Na2(CO3) = Na(NO3) + Co2(CO3)2 =>
2 Co(NO3)2 + 2 Na2(CO3) = 4 Na(NO3) + Co2(CO3)2
Fe3C + Cr2O3 = Cr23C6 + FeO + C =>
23 Fe3C + 23 Cr2O3 = 2 Cr23C6 + 69 FeO + 11 C
C6H12O11 + O2 = CO2 + H2O =>
2 C6H12O11 + 7 O2 = 12 CO2 + 12 H2O
[Zn(H2O)4]SO4 + NaOH = Zn(OH)2 + H2O + Na2SO4 =>
[Zn(H2O)4]SO4 + 2 NaOH = Zn(OH)2 + 4 H2O + Na2SO4
C3H4(NO3)3 = CO2 + N2 + H2O + O2 =>
2 C3H4(NO3)3 = 6 CO2 + 3 N2 + 4 H2O + O2
SiO2 + CaO = Ca + SiO3 =>
SiO2 + CaO = Ca + SiO3
Mg + C2H402 = Mg(C2H302)2 + H2 =>
Mg + 2 C2H402 = Mg(C2H302)2 + 100 H2
Al(NO3)3 + HF = AlF3 + HNO3 =>
Al(NO3)3 + 3 HF = AlF3 + 3 HNO3
TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO
Aq + Cu = AqCu =>
Aq + Cu = AqCu
HBr(aq)NiS(s) = HS(s)BrNi(aq) =>
HBr(aq)NiS(s) = HS(s)BrNi(aq)
C5H6N2 + O2 = NO2 + CO2 + H2O =>
2 C5H6N2 + 17 O2 = 4 NO2 + 10 CO2 + 6 H2O
NiCuSO4 = CuNiSO4 =>
NiCuSO4 = CuNiSO4
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
BaNO3Cs(CO3) = CsNO3BaCO3 =>
BaNO3Cs(CO3) = CsNO3BaCO3
MnO2 + HCe = MnCe2 + Ce + H2O =>
MnO2 + 4 HCe = MnCe2 + 2 Ce + 2 H2O
Cs2CrO4 + FeCl3 = Cs2Cl3 + FeCrO4 =>
Cs2CrO4 + FeCl3 = Cs2Cl3 + FeCrO4
BiHBr = BrBiH =>
BiHBr = BrBiH
BrLiCl = LiBrCl =>
BrLiCl = LiBrCl
AgClNaNO = AgNONaCl =>
AgClNaNO = AgNONaCl
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
AgNONaSO = NaNOAgSO =>
AgNONaSO = NaNOAgSO
Rb{+} + I{-} = Rb(I) =>
Rb{+} + I{-} = Rb(I)
FeI3 + Na2S2O3 = FeS2O3 + NaI + I2 =>
2 FeI3 + 2 Na2S2O3 = 2 FeS2O3 + 4 NaI + I2
Mg + HNO3 = MgNO3 + H22 =>
22 Mg + 22 HNO3 = 22 MgNO3 + H22
C5H10 + H2O = C5H12O =>
C5H10 + H2O = C5H12O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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